Butts in seats

If I read one more FB ad for how I can do super profitable courses I am going to go mad. I am an awesome teacher and I teach really good classes in the food world. I have struggled with getting people to register. Online, in person, doesn’t matter. I want to create the possibility of 15 full paying students for every in person class, 30 per masterclass and 100 per paid webinar. I have a niche. I connect with people, I deliver a ton of results ahead of time. And people don’t sign up. Help.